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Attention Sentinel 680 or 741 Projector Owners

Free Disposition for a Limited Time

Great news for all Sentinel 680 or 741 projector owners:

For a limited time you can receive a disposition of your old projector at NO CHARGE when you purchase a new Sentinel Sentry Cobalt-60 Projector at IR Supplies and Services.  That’s a savings of up to $10,188 Canadian.

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Between Blogs

At IR we often supply advice, (advice is always free at IR by the way), when there is a problem in the field with equipment or in cases where source retrievals are necessary. Luckily source retrievals are few and far between, but when they do happen it is usually a time consuming and stressful occurrence. Cable driven exposure devices have a lot less problems than the air activated devices that I was use to using just a decade and a bit ago. Air cameras, as we called them, were susceptible to stuck sources, mostly from too sharp a bend in the head hose (guide tube), and at times they could challenge your abilities to make them behave. For all their good points they were more problematic than today’s crank cameras but I find that retrievals were less difficult to deal with overall and this is strictly because when a cable driven exposure device won’t co-operate it is usually something fairly significant.

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